| Coin Year | Entered Circulation | Active Circulation* |
| 2013 | 7,000,000 | 4,391,957 |
Change Checking Chances: When receiving a 50 pence coin in your change you have about a 1 in 147 chance of finding this design.
| Coin Name | 2013 Christopher Ironside |
| Denomination | 50p |
| Details | Marking the 100th Anniversary of the birth of Christopher Ironside |
| In Circulation | Yes |
| Design By: | Christopher Ironside |
Notes: Entered Circulation data from The Royal Mint website. *Active Circulation is an estimated figure based on an assumed year on year reduction in circulating coins.